- spread throughout: The corruption is so pervasive that it is accepted as the way to do business.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- pervading or tending to pervade
C18: from Latin pervāsus, past participle of pervādere to pervade
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Word Origin and History for pervasiveness
Online Etymology Dictionary, © 2010 Douglas Harper